Guide rail beam and welding method of guide rail beam

A welding method and technology for rail beams, applied in the field of rail transit, can solve the problems affecting the safety and reliability of rail beams, difficult to control welding quality, etc., and achieve the effects of convenient and accurate positioning, improved quality and precision, and improved structural strength.

Pending Publication Date: 2021-06-01
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the related technology, the guide rail beam is divided into multiple sections, and any adjacent two ends are connected together by welding. When welding, most of them are on-site welding. Due to on-site welding, it is easily affected by factors such as the construction environment and weather, resulting in welding The quality is not easy to control, resulting in the welding quality is not easy to control, thus affecting the safety and reliability of the track beam

Method used

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  • Guide rail beam and welding method of guide rail beam
  • Guide rail beam and welding method of guide rail beam
  • Guide rail beam and welding method of guide rail beam

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0038] Refer below Figure 1-Figure 5 The guide rail beam 100 and the welding method of the guide rail beam according to the embodiment of the present invention will be described.

[0039] It should be noted that, if Figure 1-Figure 3 As shown, the rail vehicle can walk on the guide rail beam 100, and the guide rail beam 100 includes the first track section 110 and the second track section 120, and the welding method of the guide rail beam according to the embodiment of the present invention includes:

[0040] placing the first track ...

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Abstract

The invention discloses a guide rail beam and a welding method of the guide rail beam. The welding method comprises the following steps: putting a first rail section and a second rail section on preset positions; fixedly connecting the first rail section to the second rail section through a connecting plate assembly; welding the first rail section to the second rail section; and dismounting the connecting plate assembly. According to the welding method of the guide rail beam disclosed by the invention, the first rail section and the second rail section are positioned preliminarily through the connecting plate assembly, and the first rail section and the second rail section are in welding connection. The welding method is simple in process, easily guarantees welding quality, can improve structural strength of the guide rail beam, and further can effectively overcome adverse effect on a welding process as a result of uncertain factors such as an environment and weather.

Description

technical field [0001] The invention relates to the technical field of rail transit, in particular to a guide rail beam and a welding method for the guide rail beam. Background technique [0002] In the related technology, the guide rail beam is divided into multiple sections, and any adjacent two ends are connected together by welding. When welding, most of them are on-site welding. Due to on-site welding, it is easily affected by factors such as the construction environment and weather, resulting in welding The quality is not easy to control, resulting in the welding quality is not easy to control, thus affecting the safety and reliability of the track beam. . Contents of the invention [0003] The application provides a welding method for a guide rail beam. The welding method for the guide rail beam has the advantages of simple process, easy guarantee of welding quality, and the guide rail beams formed by welding have the advantages of good strength and good stability....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/04B23K31/02
CPCB23K37/04B23K31/02B23K37/0443
Inventor 冯国卫王赛宁邱佳隆郑二虎刘晓彤
Owner BYD CO LTD
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